CN102337842B - Thick coal seam fully mechanized mining working face omnibearing hydraulic drill - Google Patents
Thick coal seam fully mechanized mining working face omnibearing hydraulic drill Download PDFInfo
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- CN102337842B CN102337842B CN201110258403.2A CN201110258403A CN102337842B CN 102337842 B CN102337842 B CN 102337842B CN 201110258403 A CN201110258403 A CN 201110258403A CN 102337842 B CN102337842 B CN 102337842B
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Abstract
The invention discloses a thick coal seam fully mechanized mining working face omnibearing hydraulic drill, mainly consisting of a balance support mechanism, a main floor stand, a lifting slide rest, a lifting mechanism, an angle regulating mechanism and a drilling mechanism, wherein the main floor stand is arranged on the balance support mechanism; the lifting slide is arranged on the main floor stand; the lifting mechanism is connected with the lifting sliding rest; the angle regulating mechanism is composed of a drill guide rail, a front support arm and a rear support arm which form a triangle; the length of the front and rear support arms can be regulated; and the inclination angle of the drill guide rail can be regulated by regulating the length of the front and rear support arms. According to the invention, the change of drilling angle is rapidly achieved, and work efficiency of the drill is enhanced. The thick coal seam fully mechanized mining working face omnibearing hydraulic drill has the advantages of flexibility and convenience for moving the whole machine, strong drilling intensity, convenience for operation, high power and high drilling efficiency; and requirement on drilling at all position of the coal seam can be satisfied by one drill without other auxiliary equipment, so that funds are saved for enterprises.
Description
Technical field
The present invention relates to the rig that a kind of colliery is used, specifically a kind of mining in combined mining thick coal seam face face omnibearing hydraulic drill.
Technical background
At present, for guaranteeing workman's underground work safety, all adopt in advance rig to hole on coal seam, for example at face, beat outburst prevention measures hole, coal-bed flooding hole or gravity vent etc., therefore before development machine work, all need rig to process in advance, the rig using is at present the common rig of selling on market, but because face coal seam height differs, and punching quantity and angle all have different requirements, therefore the rig General Requirements boring intensity that colliery is used is large, boring is dark, and possesses the ability of comprehensive punching, therefore, common rig cannot be satisfied the demand because of himself defect.
Summary of the invention
The object of the invention is the deficiency for solving the problems of the technologies described above, a kind of mining in combined mining thick coal seam face face omnibearing hydraulic drill is provided, it is simple in structure, stability is good, and boring intensity is high, and mobile very convenient, and can meet the comprehensive punching requirement in coal seam, result of use is better.
The present invention is the deficiency solving the problems of the technologies described above, the technical scheme adopting is: mining in combined mining thick coal seam face face omnibearing hydraulic drill, mainly by balanced support mechanism, main vertical frame, lift slide, hoisting mechanism, angle-adjusting mechanism and borehole drill construction composition, described balanced support mechanism mainly forms by base with perpendicular to the support column of base, one end of base is connected with support column by sliding sleeve, sliding sleeve is fixed on support column by bearing pin, main vertical frame is arranged on the base of balanced support mechanism, on main vertical frame, be provided with lift slide, hoisting mechanism is connected with lift slide, described angle-adjusting mechanism is by borer rail, front support arm and rear support arm form, front support arm, rear support arm and borer rail form a triangle, borehole drill construction is arranged on the borer rail of angle-adjusting mechanism, the engaging lug that is arranged on borer rail middle part is connected with the engaging lug on lift slide by bearing pin, front support arm and rear support arm are separately positioned on the both sides of main vertical frame, one end of front support arm and rear support arm is connected with lift slide by hinge, the other end of front support arm and rear support arm is connected with the both side ends of borer rail by hinge respectively, the adjustable in length of front support arm and rear support arm, by the length that regulates front support arm and rear support arm, adjust borer rail angle of inclination.
On described main vertical frame, be vertically evenly provided with multiple pin-and-holes, lift slide is fixed on main vertical frame by bearing pin, is also provided with pretension bolt on lift slide.
Described borehole drill construction is by driving oil cylinder, motor fixing base, hydraulic motor, connection body and drilling rod to form, motor fixing base is arranged on borer rail and with borer rail and forms and be slidably connected, drive the piston rod of oil cylinder to be connected with motor fixing base, hydraulic motor is arranged on motor fixing base, on hydraulic motor, be provided with connection body, on connection body, be connected with drilling rod.
Described hoisting mechanism mainly consists of winch mechanism and pulley, and winch mechanism is arranged on main vertical frame, and pulley is arranged on the top of main vertical frame by rotating shaft, and the twisted rope of winch mechanism is connected with lift slide after walking around pulley.
The invention has the beneficial effects as follows:
1, the present invention is simple in structure, good stability, boring intensity is large, this drilling equipment is by arranging balanced support mechanism in bottom, there are two outstanding advantages in this mechanism: one, by two strong points of this balanced support mechanism, can be set directly on face conveyor and with transporter and move simultaneously, use flexibly, mobile very convenient, they are two years old, balanced support mechanism possesses the strong point that lifting is adjustable, rely on the position of adjustment sliding sleeve can according to the variation of adopting face pitch angle, adjust the stability of drilling equipment whenever and wherever possible, strong adaptability, debugging is convenient, farthest increase stability and the safety of rig, the raising of stability has realized high strength boring requirement.
2, by by borehole drill construction and angle-adjusting mechanism whole installation on lift slide, the unified hoisting mechanism adjustment height that adopts, can require to adjust at any time according to coal bed drilling, automaticity is high, alleviate labor strength, secondly by two contractile front support arms and rear support arm are set in borer rail both sides, the length of adjusting two support arms has reached the object of adjusting borer rail angle of inclination, realized fast the variation of bore angle, meet comprehensive punching requirement, improve the operating efficiency of rig.
3, the present invention is also provided with telescopic bearing diagonal arm I and bearing diagonal arm II on main force's frame, for guaranteeing the steady of main vertical frame, bearing diagonal arm I and the concrete support zone of bearing diagonal arm II are determined according to actual conditions under mine, make such rig stability higher, can realize high strength boring requirement, without increasing again supplemental support.
4, complete machine moves flexibly and easily, and boring intensity is large, easy to operate, and power is large, and drilling efficiency is high, and single rig can meet the punching requirement of all positions, coal seam, without increasing other auxiliary equipment, for enterprise economizes on the use of funds again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the specific embodiment of the invention.
Mark in figure: 1, balanced support mechanism, 2, main vertical frame, 3, lift slide, 4, hoisting mechanism, 5, angle-adjusting mechanism, 6, borehole drill construction, 7, base, 8, support column, 9, sliding sleeve, 10, bearing pin, 11, borer rail, 12, front support arm, 13, rear support arm, 14, pretension bolt, 15, bearing diagonal arm I, 16, bearing diagonal arm II, 17, drive oil cylinder, 18, motor fixing base, 19, hydraulic motor, 20, connect body, 21, drilling rod, 22, winch mechanism, 23, twisted rope, 24, pulley, 25, transporter tooth row, 26, transporter ledge, 27, coal seam supporter.
The specific embodiment
As shown in Figure 1, mining in combined mining thick coal seam face face omnibearing hydraulic drill, mainly by balanced support mechanism 1, main vertical frame 2, lift slide 3, hoisting mechanism 4, angle-adjusting mechanism 5 and borehole drill construction 6 form, main vertical frame 2 is arranged on the base 7 of balanced support mechanism 1, and be connected with base by for example bolt of securing member or screw, on main vertical frame 2, be provided with lift slide 3, hoisting mechanism 4 is connected with lift slide 3, for adjusting the height of lift slide 3 on main vertical frame 2, borehole drill construction 6 is arranged on the upper surface of the borer rail 11 in angle-adjusting mechanism 5, described angle-adjusting mechanism 5 is by borer rail 11, front support arm 12 and rear support arm 13 form, front support arm 12, rear support arm 13 forms a triangle with borer rail 11, the engaging lug that is arranged on borer rail 11 middle parts is connected with the engaging lug on lift slide 3 by bearing pin, front support arm 12 and rear support arm 13 are separately positioned on the both sides of main vertical frame 2, one end of front support arm 12 and rear support arm 13 is connected with lift slide 3 by hinge, the other end of front support arm 12 and rear support arm 13 is connected with the both side ends of borer rail 11 by hinge respectively.Therefore by adjusting the length of front support arm 12 and rear support arm 13, adjust the angle of inclination of borer rail, thereby realizing rig can comprehensively punch, front support arm and rear support arm lengths described herein are all adjustable, can select hydraulic jack, equally also can adopt mechanical-stretching structure: for example single support arm is comprised of two parts, a part is provided with cannulated sleeve, another part is arranged in cannulated sleeve, two parts adopt bearing pin to connect, and realize the Telescopic of front support arm and rear support arm by adjusting the position of bearing pin.
Described main vertical frame 2 is vertically evenly provided with multiple pin-and-holes, and lift slide 3 is fixed on main vertical frame 2 by bearing pin, is also provided with pretension bolt 14 on lift slide 3.When lift slide 3 is adjusted to after certain position, by bearing pin, be fixed on main vertical frame 2, then lock pretension bolt 14, on main vertical frame 2, be also provided with telescopic bearing diagonal arm I 15 and bearing diagonal arm II 16, Height Adjustable on main vertical frame 2 of bearing diagonal arm I 15 and bearing diagonal arm II 16, for guaranteeing the steady of main vertical frame, bearing diagonal arm I and the concrete support zone of bearing diagonal arm II are determined according to actual conditions under mine.
The present invention, borehole drill construction 6 is arranged on borer rail 11, described borehole drill construction 6 is by driving oil cylinder 17, motor fixing base 18, hydraulic motor 19, connection body 20 and drilling rod 21 to form, motor fixing base 18 is arranged on borer rail 11 and with borer rail 11 and forms and be slidably connected, drive the piston rod of oil cylinder 17 to be connected with motor fixing base 18, hydraulic motor 19 is arranged on motor fixing base 18, is provided with and connects body 20 on hydraulic motor 19, on connection body 20, is connected with drilling rod 21.By hydraulic jack, promote hydraulic motor and move around on borer rail, hydraulic motor drives drilling rod to implement boring.
Described hoisting mechanism 4 mainly consists of winch mechanism 22 and pulley 24, winch mechanism 22 is arranged on main vertical frame 2, pulley 24 is arranged on the top of main vertical frame 2 by rotating shaft, the twisted rope 23 of winch mechanism 22 is connected with lift slide 3 after walking around pulley 24, by winch mechanism 22, tighten up or discharge twisted rope 23, twisted rope 23 other ends are walked around the height of the rear adjustment lift slide 3 of pulley 24, thereby realize the height that promotes or reduce borehole drill construction, in conjunction with angle-adjusting mechanism 5, realize the comprehensive punching in coal seam.
Described balanced support mechanism 1 its effect is the balance of adjusting main vertical frame 2, improves stability; Balanced support mechanism 1 forms by base 7 with perpendicular to the support column 8 of base, one end of base 7 is provided with Connection Block, the other end of base 7 is connected with support column 8 by sliding sleeve 9, and sliding sleeve 9 is fixed on support column 8 by bearing pin 10, adjusts the smoothness of main vertical frame by adjusting the height of sliding sleeve.
As shown in Figure 2, the structural representation of the present invention's specific embodiment under mine, in practical operation, in colliery, generally need face conveyor, therefore the Connection Block of base 7 one end is to be connected using face conveyor tooth row 25 as supporting body and with it, the support column 8 being connected with the base other end is arranged on transporter ledge 26 places and is connected with it, the variation that adapts to adopt face pitch angle by adjusting the position of sliding sleeve, farthest increase stability and the safety of rig, and this rig can move towards mobile, easy to use, flexible along with face conveyor.On the main vertical frame of rig, be also provided with telescopic bearing diagonal arm I 15 and bearing diagonal arm II 16, for guaranteeing the steady of main vertical frame, bearing diagonal arm I 15 and the concrete support zone of bearing diagonal arm II 16 are determined according to actual conditions under mine, for example: bearing diagonal arm I 15 is using the coal seam supporter 27 under mine as support component, bearing diagonal arm II 16 is using certain parts of face conveyor as the strong point, this structure is used more flexible, effectively guarantees the stability of rig.
Claims (4)
1. mining in combined mining thick coal seam face face omnibearing hydraulic drill, it is characterized in that: mainly by balanced support mechanism (1), main vertical frame (2), lift slide (3), hoisting mechanism (4), angle-adjusting mechanism (5) and borehole drill construction (6) composition, on main vertical frame (2), be provided with lift slide (3), hoisting mechanism (4) is connected with lift slide (3), described angle-adjusting mechanism (5) is by borer rail (11), front support arm (12) and rear support arm (13) form, front support arm (12), rear support arm (13) forms a triangle with borer rail (11), borehole drill construction (6) is arranged on the borer rail (11) of angle-adjusting mechanism (5), the engaging lug that is arranged on borer rail (11) middle part is connected with the engaging lug on lift slide (3) by bearing pin, front support arm (12) and rear support arm (13) are separately positioned on the both sides of main vertical frame (2), one end of front support arm (12) and rear support arm (13) is connected with lift slide (3) by hinge, the other end of front support arm (12) and rear support arm (13) is connected with the both side ends of borer rail (11) by hinge respectively, the adjustable in length of front support arm (12) and rear support arm (13), by regulating the length of front support arm (12) and rear support arm (13), adjust the angle of inclination of borer rail (11), it is characterized in that:
Described balanced support mechanism (1) mainly forms by base (7) with perpendicular to the support column (8) of base, one end of base (7) is connected with support column (8) by sliding sleeve (9), sliding sleeve (9) is fixed on support column (8) by bearing pin (10), main vertical frame (2) is arranged on the base (7) of balanced support mechanism (1), is also provided with telescopic bearing diagonal arm I (15) and bearing diagonal arm II (16) on main vertical frame (2).
2. mining in combined mining thick coal seam face face omnibearing hydraulic drill according to claim 1, it is characterized in that: on described main vertical frame (2), be vertically evenly provided with multiple pin-and-holes, it is upper that lift slide (3) is fixed on main vertical frame (2) by bearing pin, is also provided with pretension bolt (14) on lift slide (3).
3. mining in combined mining thick coal seam face face omnibearing hydraulic drill according to claim 1, it is characterized in that: described borehole drill construction (6) is by driving oil cylinder (17), motor fixing base (18), hydraulic motor (19), connecting body (20) and drilling rod (21) forms, motor fixing base (18) is arranged on borer rail (11) and above and with borer rail (11) forms and be slidably connected, drive the piston rod of oil cylinder (17) to be connected with motor fixing base (18), hydraulic motor (19) is arranged on motor fixing base (18), on hydraulic motor (19), be provided with and connect body (20), on connection body (20), be connected with drilling rod (21).
4. mining in combined mining thick coal seam face face omnibearing hydraulic drill according to claim 1, it is characterized in that: described hoisting mechanism (4) mainly consists of winch mechanism (22) and pulley (24), winch mechanism (22) is arranged on main vertical frame (2), pulley (24) is arranged on the top of main vertical frame (2) by rotating shaft, the twisted rope (23) of winch mechanism (22) is connected with lift slide (3) after walking around pulley (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110258403.2A CN102337842B (en) | 2011-09-02 | 2011-09-02 | Thick coal seam fully mechanized mining working face omnibearing hydraulic drill |
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| CN201110258403.2A CN102337842B (en) | 2011-09-02 | 2011-09-02 | Thick coal seam fully mechanized mining working face omnibearing hydraulic drill |
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| CN102337842A CN102337842A (en) | 2012-02-01 |
| CN102337842B true CN102337842B (en) | 2014-05-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106837187A (en) * | 2017-04-19 | 2017-06-13 | 中国矿业大学 | A kind of Portable wind coal drilling rig adjustable support and application method |
| CN107780939B (en) * | 2017-10-16 | 2018-08-17 | 凌源日兴矿业有限公司 | A kind of mining apparatus |
| CN108222942A (en) * | 2017-10-16 | 2018-06-29 | 杨海才 | A kind of novel mining apparatus |
| CN108222827A (en) * | 2017-10-16 | 2018-06-29 | 杨海才 | A kind of mining apparatus of practicality |
Citations (4)
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| CN201635646U (en) * | 2010-03-30 | 2010-11-17 | 平顶山市铁福来机电设备有限公司 | Coal bed hydraulic drilling device of frame column type |
| CN201635650U (en) * | 2010-03-30 | 2010-11-17 | 平顶山市铁福来机电设备有限公司 | Multi-angle coal rock drilling machine |
| CN102031930A (en) * | 2010-12-25 | 2011-04-27 | 平顶山市铁福来机电设备有限公司 | Multidirectional hydraulic drill rig with floating rotary device |
| CN202227994U (en) * | 2011-09-02 | 2012-05-23 | 平顶山市铁福来机电设备有限公司 | Thick coal seam fully mechanized surface omnibearing hydraulic drilling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246103Y (en) * | 2008-08-30 | 2009-05-27 | 山西兰花科技创业股份有限公司 | Pneumatic water exploring drill |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201635646U (en) * | 2010-03-30 | 2010-11-17 | 平顶山市铁福来机电设备有限公司 | Coal bed hydraulic drilling device of frame column type |
| CN201635650U (en) * | 2010-03-30 | 2010-11-17 | 平顶山市铁福来机电设备有限公司 | Multi-angle coal rock drilling machine |
| CN102031930A (en) * | 2010-12-25 | 2011-04-27 | 平顶山市铁福来机电设备有限公司 | Multidirectional hydraulic drill rig with floating rotary device |
| CN202227994U (en) * | 2011-09-02 | 2012-05-23 | 平顶山市铁福来机电设备有限公司 | Thick coal seam fully mechanized surface omnibearing hydraulic drilling machine |
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Address after: 467000 Xinhua Industrial Zone, North Ring Road, Xinhua District, Pingdingshan, Henan Patentee after: HENAN TIEFULAI EQUIPMENT MANUFACTURING CO., LTD. Address before: 467000 Xinhua Industrial Zone, North Ring Road, Xinhua District, Pingdingshan, Henan Patentee before: Pingdingshan Tiefulai Electronic and Mechanical Equipment Co., Ltd. |
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Address after: 467000 Xinhua Industrial Park, North Ring Road, Xinhua District, Pingdingshan City, Henan Province Patentee after: Tiefulai Equipment Manufacturing Group Co.,Ltd. Address before: 467000 Xinhua Industrial Park, North Ring Road, Xinhua District, Pingdingshan City, Henan Province Patentee before: HENAN TIEFULAI EQUIPMENT MANUFACTURING Co.,Ltd. |